Key Features: Stable Double Type-C Port- Designed with dual type-c input port to avoid losing connection to your Macbook Pro. （Note: The two USB-C port hub can only be used on the Macbook Pro 2016, 2017, as the USB C hub is designed for snug fit, so It can't fit with laptop case/protector)PASS-THROUGH CHARGING - Supports up to 100W power delivery to charge both 13" (61W) and 15" (87W) MacBook Pro at full speed while all data ports are in use and can deliver up to 1.5A of power per USB 3.0 port.SUPERIOR VIDEO OUTPUT - Equipped with both HDMI and Thunderbolt 3 ports. HDMI supports up to 4K @ 30Hz, Thunderbolt 3 supports up to 1080P @60Hz or 4K @30Hz displays.TWO USB-C PLUGS - Extremely secure fit. Plug into either side of the Macbook Pro's USB-C ports. POWER DELIVERY: charge your laptop while using all your connected devices with transferring data.Plug and Play- The USB-C Hub does not require any software, drivers or complicated installation process. Hot swappable/pluggable is supported, only one connection immediately connect all devices already linked to it.

Expand to multiple ports ● Thunderbolt 3 port: Support 1080P @60Hz, up to 4K @30Hz video, up to 40Gb/s data speed, pass through charging for both 13" (61W) and 15" (87W) MacBook Pro models, charging up to 100W